New South Wales police are investigating whether a preschooler's death involved cannibalism.
A mother has been charged with murder after her 4-year-old son's body was found with significant arm injuries at a property in the Central Coast's Wyong.
Police say the 32-year-old arrived at a police station on Saturday afternoon of her own accord.
Australian correspondent Murray Olds says the woman has been arrested and authorities have described the case as 'confronting' as investigations continue.
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